Data di Pubblicazione:
2005
Citazione:
Master-equations for the study of decoherence / B. Vacchini. - In: INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS. - ISSN 0020-7748. - 44:7(2005), pp. 1011-1021.
Abstract:
Different structures of master-equation used for the description of decoherence of a microsystem interacting through collisions with a surrounding environment are considered and compared. These results are connected to the general expression of the generator of a quantum dynamical semigroup in presence of translation invariance recently found by Holevo.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
decoherence; master-equations; translational invariance; quantum theory; quantum-dynamical semigroup; Levy-Khintchine formula; open system
Elenco autori:
B. Vacchini
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